Results 31 to 40 of about 600 (117)

Triangulation pointing to core-collapse supernovae with next-generation neutrino detectors [PDF]

open access: yesPhysical Review D, 2019
A core-collapse supernova releases the vast majority of the gravitational binding energy of its compact remnant in the form of neutrinos over an interval of a few tens of seconds. In the event of a core-collapse supernova within our galaxy, multiple current and future neutrino detectors would see a large burst in activity.
N. B. Linzer, K. Scholberg
openaire   +3 more sources

sntools: An event generator for supernova burst neutrinos [PDF]

open access: yesJournal of Open Source Software, 2021
Jost Migenda   +5 more
openaire   +1 more source

THE GALACTIC SPATIAL DISTRIBUTION OF OB ASSOCIATIONS AND THEIR SURROUNDING SUPERNOVA-GENERATED SUPERBUBBLES [PDF]

open access: yesThe Astrophysical Journal, 2013
Submitted to the Astrophysical Journal, 22 January ...
Higdon, J. C., Lingenfelter, R. E.
openaire   +2 more sources

Dioxomolybdenum(VI) Complexes Supported by Fluxional Bis(amide)‐Functionalized Aminophenolate Ligands

open access: yesEuropean Journal of Inorganic Chemistry, Volume 29, Issue 22, 1 August 2026.
New bis(amide) aminophenolate ligands form dioxomolybdenum(vi) and dioxotungsten(vi) complexes showing solvent‐dependent nuclearity. Whilst monomeric complexes featuring methoxide ligands are obtained in methanol, water triggers formation of μ‐oxo‐bridged dimers via oxo exchange, verified by 18O labelling.
Pasi Vikberg   +3 more
wiley   +1 more source

Effect of molecular perturbation on cocrystal formation: theophylline and its 8‐halo analogues with flavonoids

open access: yesActa Crystallographica Section C, Volume 82, Issue 8, Page 414-426, August 2026.
The tendency for alkaloid–flavonoid cocrystal formation is found to be markedly different for theophylline (Tph) compared to its 8‐halo analogues. Through screening with 13 common flavonoids, Tph is found to form cocrystals with six flavonoids, whereas 8‐Cl‐Tph and 8‐Br‐Tph each form cocrystals with just two, myricetin and kaempferol.
Weijian Ye   +2 more
wiley   +1 more source

The Effects of General Relativity on Core Collapse Supernovae

open access: yes, 1998
To appear in Stellar Evolution, Stellar Explosions, and Galactic Chemical Evolution, Proceedings of the Second Oak Ridge Symposium on Atomic and Nuclear Astrophysics, ed. A. Mezzacappa (Bristol: IOP Publishing, Inc.)
De Nisco, K. R.   +2 more
openaire   +2 more sources

INCORPORATING ASTROPHYSICAL SYSTEMATICS INTO A GENERALIZED LIKELIHOOD FOR COSMOLOGY WITH TYPE Ia SUPERNOVAE [PDF]

open access: yesThe Astrophysical Journal, 2016
ABSTRACT Traditional cosmological inference using Type Ia supernovae (SNe Ia) have used stretch- and color-corrected fits of SN Ia light curves and assumed a resulting fiducial mean and symmetric intrinsic dispersion for the resulting relative luminosity.
Kara A. Ponder   +2 more
openaire   +2 more sources

Genes Related to Sperm Motility Are Under Recent Ongoing Selection in Two Shorebird Species With a Polygynous Mating System and Frequent Multiple Paternity

open access: yesMolecular Ecology, Volume 35, Issue 15, August 2026.
ABSTRACT The analysis of the genomic architecture of selection can be insightful for the understanding of sexual conflict and sexual selection acting in wild populations. In general, there will be a wide range of possible targets of selection in the reproductive system of sexually promiscuous species.
Jakob C. Mueller, Bart Kempenaers
wiley   +1 more source

Constraints on the generalized Chaplygin gas from supernovae observations

open access: yesPhysics Letters B, 2003
Exploramos las implicaciones de las observaciones de supernovas de tipo Ia (SNIa) en modelos cosmológicos planos cuyo contenido de materia es un fluido exótico con ecuación de estado, p=-M^(4(a +1))/rho^a. En este escenario, un solo componente fluido puede conducir al Universo de una fase dominada por la materia no relativista a una fase de expansión ...
M. Makler   +2 more
openaire   +2 more sources

A MORE GENERAL MODEL FOR THE INTRINSIC SCATTER IN TYPE Ia SUPERNOVA DISTANCE MODULI [PDF]

open access: yesThe Astrophysical Journal, 2011
We describe a new formalism to fit the parameters $α$ and $β$ that are used in the SALT2 model to determine the standard magnitudes of Type Ia supernovae. The new formalism describes the intrinsic scatter in Type Ia supernovae by a covariance matrix in place of the single parameter normally used.
Marriner, John   +9 more
openaire   +5 more sources

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